# CVE-2026-1449: Hisense TransTech Smart Bus Management System TireMng.aspx Page_Load sql injection

> Remote attackers can exploit SQL injection in the TireMng.aspx Page_Load function to read or modify database contents in Hisense TransTech Smart Bus Management System.

- **Severity:** Medium 6.9 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 26 Jan 2026
- **Updated:** 23 Feb 2026
- **Also known as:** GHSA-3r7q-4x75-jgjm

## What is CVE-2026-1449?

CVE-2026-1449 is a medium-severity SQL injection vulnerability in Hisense TransTech Smart Bus Management System, published on 26 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A flaw has been found in Hisense TransTech Smart Bus Management System up to 20260113. Affected is the function Page_Load of the file YZSoft/Forms/XForm/BM/BusComManagement/TireMng.aspx. Executing a manipulation of the argument key can lead to sql injection. It is possible to launch the attack remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command), CWE-74 (Improper Neutralization of Special Elements in Output Used by a Downstream Component)

## Which versions are affected by CVE-2026-1449?


## How do I fix CVE-2026-1449?

No fix has been published for CVE-2026-1449 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-1449 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1449 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-1449 and fix it if it is affected.

What it is: CVE-2026-1449 is a medium-severity SQL injection vulnerability in Hisense TransTech Smart Bus Management System, published on 26 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-1449 exists.

Affected product: Hisense TransTech Smart Bus Management System. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-1449/ (Markdown: https://insights.sbomify.com/CVE-2026-1449/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-1449
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-1449
- OSV: https://osv.dev/vulnerability/CVE-2026-1449

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From sbomify Insights: https://insights.sbomify.com/CVE-2026-1449/
Summaries are generated and may contain mistakes; the official description above is the record.